baber/WOPTO huggingface dataset:
Patent JP-H08333343-A (JP)
Title: Production of pyridine bases
Inventor: SAITO MORIHITO
IPC: C07D213/09
Filed: 1996-05-13
Abstract: PURPOSE: To produce pyridine bases by reacting an aliphatic aldehyde and/or ketone with ammonia in a gaseous phase using a catalyst supporting a specific metal on a specific zeolite. CONSTITUTION: The method for producing pyridine bases by subjecting an aliphatic aldehyde and/or ketone to condensation reaction with ammonia in the presence of a catalyst in a gaseous phase comprises using a catalyst in which a zeolite as a support is modified, mixed or ion-exchanged with one kind of metal compound or metal ion selected from a group consisting of indium, silver, germanium and gallium. It is preferable that the atomic ratio of Si/Al of zeolite as a raw material is at least 10 and that the control index is within a range of 1 to 12.
Patent JP-S6137177-A (JP)
Inventor: GEIRII ERU ROTSUKUUERU
IPC: A63B23/00
Filed: 1985-06-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07330822-A (JP)
Title: Method for modifying surface of polymer particle
Inventor: KINOSHITA SHUICHI
IPC: C08F8/12
Filed: 1994-06-01
Abstract: PURPOSE:To obtain a polymer particle, excellent in mold release effects and useful for preventing a printed surface, etc., from closly adhering by forming carboxyl groups on the surface of the polymer particle consisting essentially of polymethyl methacrylate and then adsorbing a cationic surfactant thereon. CONSTITUTION:This polymer particle is obtained by dipping a polymer particle prepared by copolymerizing a monomer having >=2 double bonds in the molecule with polymethyl methacrylate as a principal component and cross-linking the polymethyl methacrylate [e.g. a particle of the polymethyl methacrylate copolymerized with 3% hexanediol diacrylate (having 1-10mum diameter)] in, e.g. a 1% NaOH solution, hydrolyzing ester groups on the surface thereof, forming carboxyl groups on the surface and adsorbing a cationic surfactant (e.g. sodium laurate or lauryl quaternary ammonium hydrochloride) thereon. Thereby, the surface of the polymer particle is modified.
Patent JP-H04342778-A (JP)
Title: Coating composition
Inventor: KIMURA KAZUNOBU
IPC: C09D133/02
Filed: 1991-05-17
Abstract: PURPOSE:To obtain the title composition with coatability suitable for core sand to be used in the casting of metals with lower melting point such as aluminum alloys by incorporating fine refractory powder with a binder consisting of a salt of water-soluble (meth)acrylic copolymer. CONSTITUTION:The objective composition can be obtained by incorporating (A) fine refractory powder such as fine metallic aluminum powder, fine metallic copper powder, fine metallic molybdenum powder, magnesium oxide powder, silica powder or calcium carbonate powder with (B) 1.6-4.8 (esp. pref. 2.4-3.2)wt.% of a water-soluble binder consisting of an alkali metal salt, ammonium salt or amine salt of a copolymer 24-50,000 (pref. 10000-30000) in molecular weight prepared by copolymerization between (meth)acrylic acid and (meth) acrylic ester at a molar ratio (1:9)-(3:7) [pref. (12:88)-(20:80)].
Patent JP-S5665948-A (JP)
Title: Rhodium separating and recovering method
Inventor: KAWABATA AKIRA
IPC: C02F1/62
Filed: 1979-11-02
Abstract: PURPOSE: To economically recover rhodium dissolved in waste water with high efficiency by adjusting the water to a predetermined pH with an alkali, depositing a rhodium compound in the presence of activated carbon, and separating it.  
     CONSTITUTION: Rhodium-contg. acidic waste water especially acidified with phosphoric acid is adjusted to 12.5W13.5 pH with an alkali such as NH 3 , and an  adequate amount of powdered or granular activated carbon is added. The carbon may be added before adding the alkali. A rhodium compound is deposited and subjected to solid-liq. separation with a filter face precoated with a filter aid such as diatomaceous earth or pearlite to economically recover the rhodium dissolved in the water with high efficiency. By combining this method with a conventional combustion recovering method, rhodium can be recovered at a very high rate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05334208-A (JP)
Title: Distributed information processor
Inventor: MIYASHITA KATSUMI
IPC: G06F12/00
Filed: 1992-06-03
Abstract: PURPOSE:To improve the utilizing efficiency of a line, in a distributed information processor which transfers data by using a multiline. CONSTITUTION:This device is equipped with transfer files 4a-4n corresponding to plural lines 2a-2n. And also, the device is equipped with a mail 8 in which one transfer file name is written, transfer file monitoring task 7 which monitors the load situation of the plural lines 2a-2n in each prescribed time, selects the transfer file whose data transfer amount to each line is the minimum, and writes the transfer file name in the mail 8, and application program 9 which fetches the selected transfer file name from the mail 8, and writes the new data in the transfer file.
Patent JP-H01312122-A (JP)
Title: Method for relieving earth pressure
Inventor: TACHIKAWA NAGAKATSU
IPC: E02D17/18
Filed: 1988-06-10
Abstract: PURPOSE:To make relief of earth pressure with easy work and less expenses by placing a cover made of porous resin or blocks made of such porous resin over an underground structure body, and by inducing arching thereby. CONSTITUTION:A cover 2 formed of porous resin or blocks made of such porous resin is placed over an underground structure body 1. Compressibility of the earth is increased as a whole by the underground structure body 1 and the cover 2, making peripheral ground 5 sustain ore load of filling 3, and thereby earth pressure being applied to the underground structure body 1 can be relieved.
Patent JP-H086397-A (JP)
Title: Developer stirring/conveying member
Inventor: MIKAWA SUSUMU
IPC: G03G15/08
Filed: 1994-06-24
Abstract: PURPOSE:To provide a bucket roller simple to assemble and having high assembly accuracy and a very low manufacturing cost. CONSTITUTION:Multiple buckets 5a, 5b are suspended on a pair of support plates 3a, 3b, 4a, 4b located at both ends, and a developer is stirred and conveyed by the buckets 5a, 5b rotated around the center line X penetrating a pair of support plates 3a, 3b, 4a, 4b. This bucket roller 1 is constituted of two integrally molded parts 1a, 1b divided into two by the plane 30 containing the center line X.
Patent JP-H0710083-A (JP)
Title: Power tilt equipment
Inventor: FUNEMI YASUO
IPC: F02B61/04
Filed: 1993-06-15
Abstract: PURPOSE:To provide power tilt equipment where the corrosion due to sea water or the like is reduced, and the sealability of higher quality is not required. CONSTITUTION:An outboard engine 2 is swayably supported by a bracket 2 fixed to the stern of a hull 1 through a shaft 4, and a tilt cylinder unit 5 to elevate/lower the outboard engine 3 and a pressed fluid supplying means to supply the working oil to this tilt cylinder unit 5 are arranged in the hull 1.
Patent JP-H05311077-A (JP)
Title: Low-temperature-curable resin composition
Inventor: IGARASHI HIROSHI
IPC: C09D183/04
Filed: 1992-05-07
Abstract: PURPOSE:To obtain a low-temperature-curable composition which can give a coating film excellent in acid and scuffing resistances by mixing a resin containing a reactive silicon group, a hydroxyl group and an epoxy group with a specified phenylsilanol compound and a metal chelate compound. CONSTITUTION:The composition is produced by mixing a resin containing a silanol group and/or a hydrolyzable group directly bonded to a silicon atom, a hydroxyl group and an epoxy group as functional groups with a phenylsilanol compound of the formula (wherein R is hydroxyl or phenyl; and n is 1-5) (e.g. triphenylsilanol) and a metal chelate compound [e.g. tris(ethylacetoacetate) aluminum]. When this composition is applied and then baked, the functional groups contained in the resin react at a high conversion to form a cured cross- linked film having a low inter cross-linkage molecular weight. Therefore, this film is improved in acid and scuffing resistances, etc.
Patent JP-H04370483-A (JP)
Title: Jig for positioning pipe body
Inventor: SEKI HIROYUKI
IPC: F16L1/00
Filed: 1991-06-14
Abstract: PURPOSE:To perform an accurate work executed at a preceding stage a for positioning each pipe body when large pipe, such as sewer pipe and drain pipe, is installed. CONSTITUTION:In surveying for positioning, a jig having a plurality of legs 2 and 2 rotatably attached on a support axle 1 is fixed to the opening end part of a pipe body 8 to be surveyed. In this case, when the fixing is effected such that a distance between each of the centers of the support axles 1 of the legs 2 and 2 and a fixing tool 7 is made equal to the radius of the bore of the pipe body 8, the support axle 1 is naturally positioned on the center line of axis of the pipe body 8 at the opening end part thereof. Thus, positioning works to respectively perform leveling and centering of the pipe body, which are herefore individually executed, can be simultaneously effected with the support axle 1 as a guide, and rapidity and accuracy of a surveying work can be improved.
Patent JP-H11333367-A (JP)
Title: Method for coating, heating and drying board-shaped material
Inventor: MIURA KENJI
IPC: B05D3/04
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a surface coating film when the coated building material is loaded or the adhesion of the materials to one another by necessarily and sufficiently heating and drying the surface-coated board- shaped building material while saving energy. SOLUTION: Heated air is blown against a board-shaped building material 1 with the surface coated in a coating equipment 3 to heat it, hence the paint deposited on the surface is heated, hardened and dried, and the building material 1 is continuously coated, heated and dried. In this case, the surface temp. of the heated and dried material 1 is measured by a thermometer 10, etc., and the heated air temp. is controlled so that the surface temp. is kept constant at all times.
Patent JP-H087909-A (JP)
Title: Fuel cell power generation facility
Inventor: SUGIYAMA HIDEKAZU
IPC: H01M8/04
Filed: 1994-06-24
Abstract: PURPOSE:To prevent the corrosion by phosphoric acid and also, improve the heat efficiency of the whole system by effectively absorbing phosphoric acid leaking out of the body of a fuel cell. CONSTITUTION:Power is generated by supplying the fuel electrode 1a of the fuel cell body 1 with gas rich in hydrogen and also, supplying the air electrode lb with air. The fuel cell body is provided with an adsorber and heat exchanger which heats the air supplied to the air electrode 1b and withdraws phosphoric acid overflowing from the air electrode 1b.
Patent JP-H08332361-A (JP)
Title: Production of vinyl alcohol copolymer hollow yarn membrane
Inventor: SHIGEHISA TAKAHIDE
IPC: D01F6/14
Filed: 1995-06-09
Abstract: PURPOSE: To produce a vinyl alcohol copolymer hollow yarn membrane without generating thickness irregularity. CONSTITUTION: In a method for producing a vinyl alcohol copolymer hollow yarn membrane by a wet method or a dry and wet method, an external coagulation soln. is also allowed to flow to the inside of a double-pipe type spinning nozzle wherein a large number of holes are arranged in a circular form in parallel to the flow of the external coagulation soln. flowing to the outsized of the nozzle.
Patent JP-H10322828-A (JP)
Title: Method for repairing pressure joint of existing overhead transmission line and pressure joint pipe used therefor
Inventor: YOKOYAMA KAZUO
IPC: H01R4/62
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To make the repairing work of the pressure joint of an existing overhead transmission line easier. SOLUTION: When the pressure joint of an existing overhead transmission line composed of a pressure jumper sleeve, pressure linear sleeve, pressure anchor clamp, etc., is repaired, the inside diameter D1 of a pressure joint pipe 25, such as the aluminum sleeve of the pressure linear sleeve, aluminum clamp of the pressure anchor clamp, etc., is made larger than the standard outside diameter (d) of an electric cable 20 to be connected (steel-cord aluminum cable) by 2-5 mm and the outside diameter D2 of the cable 20 is set so that pressure of 5-8% may be secured.  When an existing pressure joint pipe is exchanged with a new one, the aluminum strands of a used cable (existing electric cable) are retwisted after the strands are untwisted and the aluminum oxide coating the strands is removed by polishing, but the used cable (existing electric cable) which has an increased diameter can be easily and surely inserted into the pressure joint pipe. In addition, the electrical performance and tensile strength performance of the pressure joint can also be secured.
Patent JP-H05301778-A (JP)
Title: Production of oxide superconductor
Inventor: MASUDA YOSHIO
IPC: C01G1/00
Filed: 1992-05-08
Abstract: PURPOSE:To eliminate the fouling and readily improve the critical current density by regulating a gaseous atmosphere in a prescribed furnace and continuously carrying out respective heat-treating steps of calcining, partial melting, burning and annealing. CONSTITUTION:A sol such as a metallic alkoxide-based sol is sprayed on an Ag substrate, etc., to provide a precursor thick film, which is then placed in a continuous heat-treating furnace, heated at about 450 deg.C and subjected to degreasing treatment while controlling the O2 concentration in the atmosphere gas and the pressure within the range of a vacuum to 10kgf/cm<2>. The atmosphere is subsequently changed to an O2 atmosphere and the film is calcined at about 800 deg.C to remove the residual carbon. The O2 concentration is then regulated to about 1wt.% and the gas pressure is reduced to ordinary one to partially metal the film at about 950 deg.C. The O2 concentration is subsequently changed to 100wt.% and the film is kept at about 900 deg.C for about 10hr and burned while advancing the peritectic reaction of oxides. The resultant film is then annealed while reducing the temperature to produce the objective oxide superconductor such as a thick film having about 2600A/cm<2> current density thereof at 77K.
Patent JP-S5368682-A (JP)
Title: Reverse osmotic membrane and its manufacture
Inventor: KANESHIRO TOKUYUKI
IPC: B01D71/56
Filed: 1976-12-01
Abstract: PURPOSE: To provide reverse osmotic membrane which possesses selective permeability and excellent pressure resistance by using apolyamide having sulfonamide group at side chain as a base material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05309191-A (JP)
Title: Manufacture of cord for hand bag laminated with plastic film
Inventor: MORIZAKI KUNIO
IPC: D05B35/06
Filed: 1992-05-08
Abstract: PURPOSE:To automatically provide a cord laminated with plastic films with a high degree of working efficiency by making the plastic layer side of the cord with a submerged roll which is rotated underwater, so as to eliminate the necessity of the application of oil and the drawing with less labor. CONSTITUTION:In a moisture sticking device 1, a submerged roll 2 wound there around with a material having a water impregnating ability is supported by bearings 5 so as to be rotated in such a way that the lower half part of the submerged roll 2 is submerged in water 4 in a water tank 4, but the upper half part of the roll 2 is projected from the water tank 3 while the roll 2 is rotated. Further, the water tank 3 is provided on the way of a path on which a material Z to be fed into a bending and molding unit R runs still keeping a band-like shape. Accordingly, the material Z paid from the reel 6, is fed while it makes contact with the upper half part of the roll 2 so that moisture is stuck to the material Z, and is then fed into the bending and forming unit R. Accordingly, the process is simplified in comparison with the use of oil without affecting the quality, and further the cord is automatically dried even after sewing. Further, it is possible to eliminate the necessity of labor for the drawing.
Patent JP-H11339212-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SUZUKI KAZUYOSHI
IPC: G11B5/09
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To realize a system complies with a new standard, in a short time as well as low cost. SOLUTION: This device is a magnetic recording and reproducing device for recording plural pieces (two pieces) of 8 mm video tape patterns of a DV format for each scanning of magnetic heads 24a or 24b arranged on a rotating drum 23. The device has a mechanical controller 25 for generating reference signals of signal processing, corresponding to plural pieces of tape patterns in a period equivalent to a single scanning of the heads 24a or 24b, and an RF signal processing part 26 performing signal processings, equivalent to the plural pieces of of the tape patterns in the period equivalent to the one scanning of the heads 24a or 24b.  The mechanical controller 25 transmits patterns P1 to P4, in which a switching timing pulse HSWP of the heads 24a, 24b which are on the rotating drum 23 and the switching timing pulse RSWP of RF processings are combined, to the processing part 26, where the signal processings corresponding to the patterns P1 to P4 are performed.
Patent JP-S625213-A (JP)
Title: Laser beam scanning reflection mirror
Inventor: KOSAKA MOTOYUKI
IPC: H04N1/14
Filed: 1985-06-29
Abstract: PURPOSE:To shorten the distance between the reflection mirror and the scanning surface by shifting the reflecting surface of the reflection mirror along the scanning surface. CONSTITUTION:When a laser beam L comes out in parallel to a shaft 2 and falls on a point Pa of a reflection mirror 3, the beam L is reflected at the point Pa and projected to a point P1 on the scanning surface. In accordance with the rotation of a drum 1, a projecting point is shifted from the P1 in the left direction continuously, when the drum 1 is rotated one time, the beam L falls on a point Pb of the reflection mirror 3, is reflected at the point Pb, and thereafter, projected on a point P2 on the scanning surface. The locus of projecting point from the point P1 to the point P2 comes to be a straight line since the angle formed by the tangent line in the optional point of the intercourse line of the reflecting surface and the circumferential surface with the reflecting surface is always constant. When the reflection mirror 3 is applied to the laser beam printer, a distance d1 from the shaft 2 to the scanning surface can be almost equal to a distance d2 from the shaft 2 to the maximum protruding part. In such a way, the distance between the reflection mirror and the scanning surface can be shortened.
Patent JP-H04367616-A (JP)
Title: Structure for lower housing part of sink table
Inventor: ARAYA YUKIKO
IPC: A47B49/00
Filed: 1991-06-15
Abstract: PURPOSE:To improve an appearance in the lower housing part of a sink table, and also, to effectively utilize the housing space of the inside part, as well. CONSTITUTION:The structure of the lower housing part of the sink table is constituted so that a drain tube 3 from a sink 1 is hung down in the inside of a cabinet 2 for holding the sink 1, and also, an opening/closing door 4 is provided in the front. A support 5 made of a pipe is provided erectly so as to surround the drain tube 3. In the support 5, a circular rotary housing part 8 is provided so as to be freely rotatable.
Patent JP-H0723440-A (JP)
Title: Mobile subsctiber connection system
Inventor: OKUBO KAZUKO
IPC: H04W92/14
Filed: 1993-06-15
Abstract: PURPOSE:To attain direct communication without a communication path via a host device between base stations by executing collation from a base station to a mobile database and inter-base station connection through ISDN entirely. CONSTITUTION:When a mobile equipment 1 makes a call, a call request is made by using a called destination subscriber number and an identification number of the mobile equipment 1 being a caller as a parameter. In this case, the mobile equipment 1 stays in a coverage zone and a base station 2 in charge of the zone receives the call request from the mobile equipment 1 and transfers a call notice including a destination subscriber number in the parameter to a mobile database 4 to request called subscriber information. The mobile database 4 receiving the transfer replies it that the called subscriber is a general public telephone network. The base station 2 receiving the information selects an idle subscriber line of the ISDN and dials the telephone number of the called party to make setup and connects to the mobile equipment 1 after waiting for the reply of the called subscriber 7.
Patent JP-H0437385-A (JP)
Title: Test pattern projection device
Inventor: HIBI TETSUSHI
IPC: H04N17/00
Filed: 1990-06-01
Abstract: PURPOSE:To provide a fog to a projection image in a direction at a prescribed face of a dot, to reduce dot structure of the projected image and to prevent occurrence moire stripes by providing an astigmatism generating means to a projection lens. CONSTITUTION:A luminous flux from a light source 1 uniformly lights a test pattern 3 through a condenser lens 2. A light source image is formed in the vicinity of a position of an aperture 5a of a projection lens 5 by the condenser lens 2 and part of the projection lens 5. The test pattern 3 lighted by the luminous flux from the light source 1 is projected on a face of an image pickup element 6 via an astigmatism generating means 4 by the projection lens 6 while giving a prescribed quantity of astigmatism. That is, the dot structure of a gray scale of the test pattern 3 is reduced to prevent production of moire stripes in the case of pickup by the image pickup element 6 comprising a CCD. Thus, an excellent projection pattern image is obtained without a false signal or color slurring due to a wavelength difference of a transmittivity caused by the diffraction of the dot.
Patent JP-H11333795-A (JP)
Title: Metal mold device
Inventor: NAKANO SHINJI
IPC: B26F1/14
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device by providing a die holder having a discharge hold having the diameter larger than a removing hole on the lower surface of a die and eliminating any high pressure air mechanism. SOLUTION: A removing hole 22 extending in a die 22 made of a steel material. Moreover, a die cutting blade 23 flush with the upper surface of the die 21 is formed of a detachable plate-shaped or block-shaped body made of extra steel material. Moreover, a die holder 25 is provided on the lower surface of the die 21. A discharge hole 26 continuing to the removing hole 22 of the die 21 and having the outside diameter larger than that of the removing hole 22 is provided in a die holder 25. First, a punching material 41 is placed on the upper surface of the die 21 by a conveying mechanism. Next, a punch 31 is lowered with lowering of a punch holder 33 of an upper metal die part, and a plate is punched by fitting of the punch 31 to a punch inserting hole 24.  At this time, punched chips 42 are generated, and the punched chips 42 are dropped to the discharge hole 26 through the removing hole 22.
Patent JP-H0310658-A (JP)
Title: Nutritive auxiliary agent
Inventor: AOYAMA TADAMASA
IPC: A23L1/304
Filed: 1989-06-08
Abstract: PURPOSE:To obtain a nutritive auxiliary agent for human, domestic animals, pets, birds and fishes, etc., capable of increasing quality of race horse, etc., having excellent digesting and absorption by mixing powder of minerals extracted from natural trees and plants, etc., and powder of shell of egg, etc. CONSTITUTION:Powder of minerals extracted from natural cultured trees and plants such as weeds, vegetables, fruits, herb medicine or trees and plants, or at least one mineral is mixed with powder of shell of egg, etc., to afford the aimed auxiliary agent.